"The bay" article response

What I learned -Barry Levinson filmed this movie almost completely using smart phone cameras and webcams. -Barry Levinson directed "Rain man" -The director wasn't present many of the times the actors filmed themselves.

Opinions I think that it was a revolutionary idea to film a movie in this style, I mean sure, films like "Cloverfield" have a similar style, but they weren't filmed completely on phones/consumer grade cameras. I also think that the film will be very good when it comes out (I was already anticipating it before I received this article.

 Question: How long did the editing process take for this film?